TIDT368 August   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
    5. 1.5 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Output Voltage Regulation Graphs
    4. 2.4 Thermal Images
    5. 2.5 EMI
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Output Voltage Start-Up Sequence
    5. 3.5 Overcurrent Protection (OCP)
    6. 3.6 Short-Circuit Protection (SCP)

3.5 Overcurrent Protection (OCP)

Figure 3-19 and Figure 3-20 show the overcurrent protection waveform at 115VAC and 230VAC.

PMP41015 Overcurrent Waveform at 115VACFigure 3-19 Overcurrent Waveform at 115VAC
PMP41015 Overcurrent Waveform at 230VACFigure 3-20 Overcurrent Waveform at 230VAC